UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QdjhdjfViq24X/84XHUNHXP+MuQXdbU3g801ajZN/d8=' 
WHERE 
  key_id = '047f054ac330db9ad5cb339bdd7b45c87ac168fc0a6e73a24fda78e4074aff82' 
  AND (
    token = 'QdjhdjfViq24X/84XHUNHXP+MuQXdbU3g801ajZN/d8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )